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ASTM D3461-97(2002)
Standard Test Method for Softening Point of Asphalt and Pitch (Mettler Cup-and-Ball Method)
Automaticky preložený názov:
Štandardná skúšobná metóda pre bod mäknutia asfaltu a Pitch ( Mettler Cup - a - Ball Method )
NORMA vydaná dňa 10.7.1997
Informácie o norme:
Označenie normy: ASTM D3461-97(2002)
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.7.1997
Kód tovaru: NS-23709
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D3461-97(2002) :
Keywords:
asphalt, mettler, pitch, softening point, ICS Number Code 91.100.50 (Binders. Sealing materials), 93.080.20 (Road construction materials)
Doplňujúce informácie
| 1. Scope | ||||||||
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1.1 This test method covers the determination of the softening point of asphalt and pitch in the range from 50 to 180°C by the cup-and-ball apparatus, and gives results comparable to those obtained by Test Method D 36. Note 1—If the softening point of asphalt by this Mettler cup-and-ball method fails to meet specified requirements, tests may be rerun using the Test Method D 36 (ring-and-ball) softening point apparatus as a referee method. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||
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